Conservatism cherishes tradition; innovation fetishizes novelty. They tug in different directions, the one toward the past, the other toward the future.

Throughout the nineteen-seventies and eighties, especially during periods of recession, employees were moved from offices to cubicles.

Theories of history used to be supernatural: the divine ruled time; the hand of God, a special providence, lay behind the fall of each sparrow. If the present differed from the past, it was usually worse: supernatural theories of history tend to involve decline, a fall from grace, the loss of God's favor, corruption.

History's written from what can be found; what isn't saved is lost, sunken and rotted, eaten by earth.

People wanted to do science outside of classical institutions like universities or big corporations, so we embraced it.

One of the fundamental discoveries I made about myself - early enough to make use of it - was that I am driven to seize life and to understand it. The motor that pushes me is propelled by more than scientific curiosity.

That which today calls itself science gives us more and more information, and indigestible glut of information, and less and less understanding.

Dreaming in public is an important part of our job description, as science writers, but there are bad dreams as well as good dreams. We're dreamers, you see, but we're also realists, of a sort.